Gold Member Since 2013
Audited Supplier
Shenzhen Quawin Technology Co., Ltd.

External Battery, Universal Battery, External Laptop Battery manufacturer / supplier in China, offering 4400mAh Lithium Battery External Battery, 5V 2A EU Plug Portable Battery Charger, AC to DC 5V 9V 12V 1A/2A Wall Charger Power Supply Switching Adapter 5.5 X 2.1mm and so on.

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Supplier Homepage Product Laptop Adapter / POWER SUPPLY 4400mAh Lithium Battery External Battery

4400mAh Lithium Battery External Battery

FOB Price: Get Latest Price
Min. Order: 1 pcs
Production Capacity: 50k/Month
Transport Package: Color Box/Made-to-Order Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QW144-4400-E
  • Rechargeable: Chargeable
  • Size: Medium
  • Standard Voltage: >12V
  • Wanrranty: One Year
  • Trademark: OEM
  • Origin: China
  • Type: Lithium-Ion Battery Pack
  • Discharge Rate: Low Discharge Rate
  • Rated Capacity: >1000MAH
  • Battery Type: External Battery
  • Delivery Date: 15days
  • Specification: CE, FCC, ROHS
  • HS Code: 85065000
Product Description
4400mAh Lithium Battery External Battery
Voltage16v or 20v

Quawin's external batteries can use for laptop/DVD/Digital camera/PDA and so on many consumer electric facility. Also it can be used for some machine equipment which need long standby time Lion and high efficiency batteries for driving power.

We accept special specification requirement and provide made-to-order service.

We mainly have the three kinds of models for your reference:
MODEL: QWEB138 CAPACITY: 4400mAh/138Wh Size: 155mm*105mm*29mm
MODEL: QWEB095 CAPACITY: 6600mAh/95Wh Size: 155mm*100mm*43mm
MODEL: QWEB138 CAPACITY: 8800mAh/138Wh Size: 155mm*100mm*43mm

Products Description:
1. Longer using time:
Use new Panasonic/SANYO cells for 60-138wh capacity;
Provide notebook or other relative equipment from 3 hours to 10 hours using time

2. Capacity LED indicator:
Four LED setting for capacity 100%-75%-50%-25%

3. Wide range Voltage Choose:
Multi-voltage chooses meet most of notebook needs of voltage (voltage range from 16V to 20V).

4. USB port function
USB max output current 4.5A which convenient for connecting with more machine with USB port

5. Certificate approved: CE, RoHS

Battery Specification:
Input: DC17.5V/2.0A
Output: USB, 16V and 20vDC switch selectable
Capacity: 65-138watt-hrs
Charge Time: 240 minutes
Size: 155mm*105mm*29/43mm
Operation Temperature: -10C-40C
Type: Lithium Battery Pack

LED indication inspection:
*** CH LED: Charging
***25% LED: Turn off the laptop before battery powers off
***16V, 19V: Choose output voltage by pressing 16V/19V switch, one is for 16V, another one is for 19V, the third one is for no output voltage.
*** Battery capacity 100%-75%-50%-25%, press LED will be off

Accessories: Host pack (1 PCS), output line (1 PCS), eight connectors (1 set), AC Adapter for Charging (1 PCS), user manual (1PCS).

It really a good partner for laptop or other electric equipment, its light, compact and smoothly design will be attractive to most of users.
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